Lightning Surge Simulator LSS-F03 series

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Britney Bryant
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1 Lightning Surge Simulator LSS-F03 series Compliant with IEC Edition 3 requirements

Lightning Surge Simulator LSS-F03 series Feature "Output voltage 15kV, current 7500A" which can conduct breakdown resistibility test Approx.

Requirement in IEC Standard To keep up with quality in the market Test voltage of lightning surge immunity test "50% reduction of the output interval" which can

(* in case of the test less than 6kV output) Previous models LSS-15AX series LSS-15SE etc.

the easy test setting Adopt LCD touch panel for pursuing high visibility and realizing user-friendly operation with affl uent icons.

2 Lightning Surge Simulator LSS-F03 series Feature "Output voltage 15kV, current 7500A" which can conduct breakdown resistibility test Approx. 60% of the users are carrying on the test with voltage more than IEC Standard. Requirement in IEC Standard To keep up with quality in the market Test voltage of lightning surge immunity test "50% reduction of the output interval" which can drastically reduce the test time Realize 1/2 of the interval time comparing to our previous models so as to contribute to reduction of the man-hour for the test. (* in case of the test less than 6kV output) Previous models LSS-15AX series LSS-15SE etc... Unit to switch constant of the inductance 4kV <4kV Unknown LSS-F03 Reduced Quoted from the market investigation by NoiseKen on 2010 "Touch-panel" adopted for the easy test setting Adopt LCD touch panel for pursuing high visibility and realizing user-friendly operation with affl uent icons. Also, easy operation is realized not only for the test according to IEC Standard but also for the sequential tests with the parameter sweep function (sec) Repetition cycle "Multi-languages" for the easy operation processing available Not only Japanese and English but also Chinese and Korean available for the easy operation processing. Japanese English Chinese Korean

LIGHTNING SURGE SIMULATOR "Indicator" which is linked with the test setting equipped Indicators which visualize the cables connections in the test equipped.

"Emergency stop" & "Interlock terminal" which secure the test operator equipped.

3 LIGHTNING SURGE SIMULATOR "Indicator" which is linked with the test setting equipped Indicators which visualize the cables connections in the test equipped. PC control available with the optional software Enable to control from external Windows PC. Also, enable to put the report of the test result in record out. "Emergency stop" & "Interlock terminal" which secure the test operator equipped. Emergency stop function which takes safety of the test operator into the account equipped both in the main body and the software. Also, the interlock setting and output voltage control function equipped. If the protective safety fence and protective safety box are adopted as the options, more safety test can be realized. "Output waveform monitor terminal" which can ease pre-checking of the waveforms prior to the actual test In order to respond to the request "The simple waveform checking is desired before the test", equip the monitor terminal. * The terminal is just for the simple checking. If the accurate measurement is required, the specialized equipments are necessary. Please contact us for the more details. Emergency stop switch Powered condition of EUT ON/OFF selectable Interlock terminal

4 Specification Parameter Specifi cation Note Surge generating unit 1.2/50µs-8/20µs Output voltage 0.5kV ~ 15kV ±10% Combination waveforms Front time 1.2µs ±30% Common for the all models Duration 50µs ±20% Voltage step : 0.1kV step Output current 250A ~ 7500A ±10% The setting can be from 0kV Front time 8µs ±20% Duration 20µs ±20% 10/700µs-5/320µs Output voltage 0.5kV ~ 15kV ±10% Combination waveforms Front time 10µs ±30% ModelsC1/C3 Duration 700µs ±20% Voltage step : 0.1kV step Output current 12.5A ~ 375A ±10% The setting can be from 0kV Front time 5µs ±20% Duration 320µs ±20% Output polarity Positive / Negative Interval 10 sec.~989 sec., depending on the set voltage 10 sec. (< 6kV) 15 sec.~ in 10/700µs waveform Output impedance 2Ω ±10% 1.2/50µs waveform 40Ω ±10% 10/700µs waveform AC/DC CDN Coupling surge waveform 1.2/50µs-8/20µs combination waveforms Max. coupling surge voltage / current Up to the values which can be set Coupling network 18µF Between LINE - LINE (10Ω +9µF selectable) Correspondent to IEC Ω ±9µF Between LINE - PE (18µF selectable) Injection mode Between LINE - LINE, Between LINE - PE Power supply lines structure for EUT Single phase AC L/N/PE Model : A1 / C1 DC +/-/PE 3-phase AC L1/L2/L3/N/PE (Common for single phase and 3-phase) Model : A3 / C3 DC +/-/PE EUT power capacity AC240V/20A MAX 50/60Hz DC125V/20A MAX Model : A1 / C1 AC500V/50A MAX 50/60Hz DC125V/50A MAX Model : A3 / C3 Decoupling coil 1.5mH Phase angle control 0 ~ 360 ±10 CDN for Telecom lines (Only in model C1 and C3) Coupling surge waveform 1.2/50µs-8/20µs combination waveforms 10/700µs-5/320µs combination waveforms Max. coupling surge voltage / current 6V(Waveform specifi cations can be met up to 2kV for 1.2/50uS waveform and up to 4kV for 10/700 waveform) Impedance matching resistors 40Ω 80Ω per 1 line at 2 lines 1.2/50 µs waveform 160Ω per 1 line at 4 lines 25Ω per line 10/700 µs waveform Coupling mode Common mode Coupling network Gas arrestor : 90V Line for EUT 2 lines / 4 lines DC50V/100mA MAX Selectable Decoupling coil 20mH Others Voltage monitor BNC output, 1/2000±10% In open-circuit for SURGE OUT Current monitor BNC output, 1mV/A±10% In short-circuit for SURGE OUT External communication RS-232C optical communication Power supply AC100V ~ AC240V ±10%50Hz / 60Hz Dimension W555 H1450 D790 mm(a1/a3), W555 H1800 D790 mm(c1/c3) Projection excluded (in all models) Mass A1:Approx.290kg A3:Approx.300kg C1:Approx.325kg C3:Approx.340kg Standard accessory Item Specification / Function Q'ty Correspondent model Surge output cable HOT / COM 2 pcs. Common Output cable to power supply lines For single phase : L / N / PE 3 pcs. A1 / C1 For 3-phase : L1 / L2 / L3 / N / PE 5 pcs. A3 / C3 Output cable to telecom lines For 1~4 lines and GND 5 pcs. C1 / C3 Arrestor unit For coupling : Equipped to main unit panel 4 pcs. C1 / C3 For input protection : Equipped to main unit panel 4 pcs. Cable for monitor BNC-BNC cable 1 pc. Common External interlock connector 5P plug (Short between #1 - #3) 1 pc. Common Power supply cable For AC100V, 3P equipped with G connector cable 1 pc. Common High voltage connector cap Equipped to main unit panel 5 pcs. A1 / C1 7 pcs. A3 / C3 FG cable For grounding the body 1 pc. Common Instruction manual - 1 volume Common These products use parts containing mercury. Please comply with lows or regulation in countries or states the products are used for the disposal. Certain periodical inspection shall be recommended since consumable parts are contained in the products. In the test to 3-phase 5 lines (with PE) power supply lines, a message which alert the inspection per around 200 sets (in the test to single phase (with PE) power supply lines, it is done per around 800 sets). (1 set in this case means that the test shall be done with 2 levels (eg. 0.5kV and 1kV) for the test series according to IEC ) * Exchange timing of the parts may differed depending on the operative conditions and environment. Please contact us for the more details.

LIGHTNING SURGE SIMULATOR Option High-speed communication lines CDN for LSS-F03 series Defi ned in the IEC 61000-4-5, this CDN product is used to apply surges to unshielded symmetrical

Parameter F-130814-1004-2 F-130814-1004-4 Maximum input voltage 2kV 4kV EUT power capacity DC65V/1A Maximum line Number 8 lines EUT/AE connector RJ-45 Dimension (W)400 (H)230 (D)240mm CDN for

The EUT power capacity is DC50V/1A and enable to inject the surge to interconnection lines up to 6,600V.

Possible to equip the attached surge protective arrestor between each line and ground. * The conversion (05-H1784)cable is needed additionally. Parameter Surge input voltage EUT power capacity Max.

45kg Isolation TransformerMODEL : TF-2302P Model TF-2302P is a single-phase isolation transformer rated AC240V/30A and dielectric strength of 4kV.

Parameter Maximum input voltage Maximum output current Dielectric strength Insulation resistance Dimensions Specifi cation Single phase AC240V Max (50/60Hz) 30A Max Primary winding to core AC4kV (1

5 LIGHTNING SURGE SIMULATOR Option High-speed communication lines CDN for LSS-F03 series Defi ned in the IEC , this CDN product is used to apply surges to unshielded symmetrical interconnection lines with speed up to 1000Mbit/s. Conversion cables ( A) are required for the CDN connection to the LSS-F03 simulator. Parameter F F Maximum input voltage 2kV 4kV EUT power capacity DC65V/1A Maximum line Number 8 lines EUT/AE connector RJ-45 Dimension (W)400 (H)230 (D)240mm CDN for Interconnection Lines for LSS-F03 seriesmodel : LSS-INJ6400SIG Used for the surge test to interconnection lines defi ned in IEC Standard. The EUT power capacity is DC50V/1A and enable to inject the surge to interconnection lines up to 6,600V. Possible to bypass inductor (20mH) with connecting the attached connection plug to inductor bypass terminal in DC output. Possible to equip the attached surge protective arrestor between each line and ground. * The conversion (05-H1784)cable is needed additionally. Parameter Surge input voltage EUT power capacity Max. line number Decoupling coil Matching resistor Dimension / Mass Specifi cation 500V~6.600V (Combination wave) DC50V / 1A 4 lines 20mH each line 40Ω±10% (W) 488x(H)456x (D) 550mm Approx. 45kg Isolation TransformerMODEL : TF-2302P Model TF-2302P is a single-phase isolation transformer rated AC240V/30A and dielectric strength of 4kV. For safety reason, an isolation transformer is indispensable for AC powered testing for equipment. Parameter Maximum input voltage Maximum output current Dielectric strength Insulation resistance Dimensions Specifi cation Single phase AC240V Max (50/60Hz) 30A Max Primary winding to core AC4kV (1 minute) Secondary winding to core AC4kV (1 minute) Primary to secondary windings AC4kV (1 minute) 100MΩ or more at DC500V 350(w) x 475(h) x 400(d)mm (Except for eye bolt and handle) Approx. 60kg Isolation TransformerMODEL : TF-6503P Model TF-6503P is a three-phase isolation transformer rated AC600V/50A and dielectric strength of 4kV. For safety reason, an isolation transformer is indispensable for AC powered testing for equipment. Parameter Maximum input voltage Transformer wiring method Maximum output current Dielectric strength Insulation resistance Dimensions Specifi cation Single/Three phase AC600V Max (50/60Hz) Star wiring 50A Max Primary winding to core AC 4kV (1 minute) Secondary winding to core AC 4kV (1 minute) Primary to secondary windings AC 4kV (1 minute) 100MΩ or more at DC500V 500(w) x 640(h) x 700(d)mm (Except eye bolt and handle) Approx. 350kg Terminal Connection Board attached with Multi-Outlet (3P) MODEL : B Relay terminal board to connect output of LSS-F03 series to EUT. Enable to connect any outlet fi gure in the world when wiring to the attached multi-outlet. For single phase / 3-phase (Voltage resistible capacity 4.5kV) Terminal Connection Board attached with Multi-Outlet (5P) MODEL : B Relay terminal board to connect output of LSS-F03 series to EUT. Enable to connect any outlet fi gure in the world when wiring to the attached multioutlet. For 3-phase 5 lines (Voltage resistible capacity 4.5kV) * The multi-outlet is only available for single phase EUT Protective Safety BoxMODEL : A / A Warning LampMODEL : A Protection box to prevent access to EUT during the test. Further safety is secured together with the safety protective fence Usable together with LSS-F03 series. The blinking makes the operators or neighbors pay attention to the test processing.

Option Protective Safety FenceMODEL : 11-00010A Arrester capacitor unitmodel : 08-00016 Enable to materialize the safe test environment with connection to interlock function equipped in LSS-F03

5P Terminal Boad for CDN OutputMODEL : 18-00044A 3P Terminal Board for CDN OutputMODEL : 18-00047B AC Line Input Cable (Single phase)model : 05-00134A AC line input cable (3-phase)MODEL : 15-00135A

6 Option Protective Safety FenceMODEL : A Arrester capacitor unitmodel : Enable to materialize the safe test environment with connection to interlock function equipped in LSS-F03 series. The safety measure can be sure together with the EUT protective safety box. 5P Terminal Boad for CDN OutputMODEL : A 3P Terminal Board for CDN OutputMODEL : B AC Line Input Cable (Single phase)model : A AC line input cable (3-phase)MODEL : A Optical USB ModuleMODEL : A Optical conversion adaptor Used for remote control with PC. 5m of optical fi ber cable with USB interface attached. DC line input cablemodel : A Waveform Pre-Checking Cables SetMODEL : A Fixtures for checking voltage waveforms and current waveforms of LSS-F03 series. Followings are necessary for the checking additionally. Oscilloscope (Differential operation function built-in) High voltage probes (for surge voltage measurement / Voltage resistibility necessary) Current probe (For surge short current measurement) Isolation transformer (for oscilloscope) Earth cable (for PE connection) Surge Waveform Measurement (Setup of measurement from SURGE OUT with A) Surge generator Oscilloscope which enables differential measurement ch1 ch2 Power supply * Measurement of short current waveform from AC /DC CDN is not possible with the waveform pre-checking cables set ( A) Grounding conductor High voltage probe X 2 pcs. Connect GND of high voltage probe Isolation transformer PE connected Surge generator Oscilloscope which enables differential measurement Power supply High voltage probe X 2 pcs. ch1 Grounding conductor Isolation transformer PE connected

7 LIGHTNING SURGE SIMULATOR IEC Ed.3 Test Standard 1. General The task of the described laboratory test is to find the reaction of the EUT under specified operational conditions, to surge voltages caused by switching and lightning effects at certain threat levels. This standard specifies 2 kinds of the combination waveforms. One is simulating the injection to power supply lines and interconnections lines (The voltage waveform as 1.2/50μs and current waveform as 8/20μs) and the other is doing the injection to telecommunications lines (The voltage waveform as 10/700μs and current waveform as 5/320μs). It is not intended to test the capability of the EUT s insulation to withstand high-voltage stress, direct injections of lightning currents, i.e., direct lightning strikes, are not considered in this standard. 2. Test Level Open-circuit test voltage kv Level Normal model Common mode x special special 3. Waveforms Generator and Waveforms verification Generation Circuit Voltage Surge (1.2/50µs) Current Surge (8/20µs) 1.2/50µs Combination Waveform specification Front time Tf µs Duration Td µs Open-circuit voltage Tf = 1,67 T = 1,2 ± 30 % Td = Tw = 50 ± 20 % Short-circuit current Tf = 1,25 Tr = 8 ± 20 % Td = 1,18 Tw = 20 ± 20 % 4. Voltage waveform specification at the EUT port of power line CDN 1.2/50µs Voltage waveform specification at the EUT port of the power line CDN (open-circuit voltage)

8 IEC Ed.3 Test Standard Current waveform specification at the EUT port of the power line CDN (short-circuit current) Surge current parameters under short-circuit conditions 18 µf (line to line) Coupling impedance 9 µf + 10 Ω (line to ground) Front time Tf = 1,25 Tr = 8µs ± 20 % Tf = 1,25 Tr = 2,5 µs ± 30 % Duration Td=1.18 Tw=20µs±20% Td = 1,04 Tw = 25 µs ± 30 % Relationship between peak open-circuit voltage and peak short-circuit current at the EUT port of the power line CDN Open-circuit peak voltage +/-10% at EUT port of the CDN Short-circuit peak current +/-10% at EUT port of the CDN (18µF) Short-circuit peak current +/-10% at EUT port of the CDN (9 µf + 10 Ω) 0,5 kv 0,25 ka 41,7 A 1,0 kv 0,5 ka 83,3 A 2,0 kv 1,0 ka 166,7 A 4,0 kv 2,0 ka 333,3 A Single phase power line CDN (line to line mode) Three-phase power line CDN (line to ground mode) CDN for unshielded unsymmetrical interconnection lines CDN for unshielded symmetrical interconnection lines

9 LIGHTNING SURGE SIMULATOR IEC Ed.3 Test Standard CDN for unshielded symmetrical high speed communication lines up to 1000Mbit/s Surge waveform specifications at the EUT port of the CDN for unshielded unsymmetrical interconnection lines Coupling method Line to PE R = 40Ω CD = 0,5 µf Line to PE R = 40Ω CD = GDT Line to line R = 40Ω CD = 0,5 µf Line to line R = 40 Ω CD = GDT Output voltage from the generator Voltage at the EUT port of the CDN Voc ±10 % Voltage front time Tf = 1,67 Tr Voltage duration Td = Tw Short-circuit current at the EUT port of the CDN Isc ±20 % Current front time Tf=1,25xTr Current Duration Td=1,18xTw 4 kv 4 kv 1,2 µs 38 µs 87 A 1,3 µs 13 µs 4 kv 4 kv 1,2 µs 42 µs 95 A 1,5 µs 48 µs 4 kv 4 kv 1,2 µs 42 µs 87 A 1,3 µs 13 µs 4 kv 4 kv 1,2 µs 47 µs 95 A 1,5 µs 48 µs Surge waveform specifications at the EUT port of the CDN for unshielded symmetrical interconnection lines Coupling method Line to PE R = 40Ω Coupling devices* Output voltage from the generator * GDT, Clamping device, Avalanche devices Voltage at the EUT port of the CDN Voc ±10 % Voltage front time Tf = 1,67 xtr Voltage duration Td = Tw Short-circuit current at the EUT port of the CDN Isc ±20 % Current front time Tf=1,25xTr Current Duration Td=1,18xTw 2 kv 2 kv 1,2 µs 45 µs 48 A 1,5 µs 45 µs

10 IEC Ed.3 Test Standard 5. Test Set-ups Application of surges to power supply lines Application of surges to telecom lines Application of surges through unshielded unsymmetrical interconnection lines CDN Test set-up for surges applied to shielded lines All test set-ups shown here are examples for performing tests by using the LSS-F03 series simulators. Some parts are not requirements of the relevant IEC standard.

11 LIGHTNING SURGE SIMULATOR IEC Ed.3 Test Standard 6. Test procedure Execution of the test Number of surges For DC power ports and interconnection lines five positive and five negative surge pulses. For AC power ports five positive and five negative pulses each at 0º, 90º, 180º and at 270º; Time between successive pulses: 1 min or less 7. Evaluation of Test Results and Test Report The test results shall be classified in terms of the loss of function or degradation of performance of the equipment under test, relative to a performance level defined by its manufacturer or the requestor of the test, or agreed between the manufacturer and the purchaser of the product. The recommended classification is as follows: 1) Normal performance within limits specified by the manufacturer, requestor or purchaser; 2) Temporary loss of function or degradation of performance which ceases after the disturbance ceases, and from which the equipment under test recovers its normal performance, without operator intervention; 3) Temporary loss of function or degradation of performance, the correction of which requires operator intervention; 4) Loss of function or degradation of performance which is not recoverable, owing to damage to hardware or software, or loss of data. Generally speaking, as far as the EUT can be immune to the surges which is injected in the all specified period and it satisfy the functional requirements according to the product specification, the test result can be judged as Good. The test report shall contain the test conditions and the result. Note: These test set-ups and procedures are quoted from IEC Ed.3 (2014) Standard. Please go through the standard if the more details are required. 8. Surge testing for unshielded outdoor symmetrical communication lines 10/700 combination waveform (10/7005/320µs) generation circuit U Rc Cc Rs Rm Cs S1 High-voltage source Charging resistor Energy storage capacitor Pulse duration shaping resistor Impedance matching resistors Rise time shaping capacitor Switch closed when using external matching resistors Open circuit voltage waveform Short circuit current waveform

12 IEC Ed.3 Test Standard Definitions of the waveform parameters of 10/700 µs combination waveform Test set-up example by using the 10/700 us generator and CDN for outdoor unshielded symmetrical communications lines Relationship between peak open-circuit voltage and peak short-circuit current of the 10/700µs combination waveform Surge waveform specifications at the EUT port of the CDN for unshielded outdoor symmetrical communication lines

Advanced Test Equipment Rentals ATEC (2832) Lightning Surge Simulator LSS-F02.

Lightning Surge Simulator Established 1981 Advanced Test Equipment Rentals www.atecorp.com 800-404-ATEC (2832) LSS-F02 www.noiseken.com Conforming to IEC61000-4-5 ed2 Standard LSS-F02 series A simulator